Specifications

AT&T IP Flexible Reach Service
Nortel BCM200/400 (Release 4.0.2.03a) H.323 Configuration Guide
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Issue 1.9 Page 19 of 36
4.3 H.323 Gateway Parameters
ConfigurationÆ Telephony ResourcesÆ IP TrunksÆ
• On this screen we need to populate the Call Signaling as
“GatekeeperRoutedNoRAS”
• Alias Name: The AT&T IP Flexible Reach service does not require a
H.323 ID name. However, the BCM was tested with a H.323 ID name and
Nortel recommends that the customer provides a meaningful name in this
field.
• H.245 tunneling must be enabled.
• For the Call Signaling Port use 1720 as a value.
• Make sure the Primary Gatekeeper IP is populated with the correct
AT&T IPBE IP address. Sample IP addresses are shown next.
o Primary and Backup Gatekeepers – (please contact your
Customer Care Representative for the AT&T IP border
element IP addresses)
Figure 12: H.323 Gateway Parameters